Mathematics
Mathematics, 08.11.2019 10:31, winwinphyo

1. the blood types of 150 people were determined for a
study as shown...

1. the blood types of 150 people were determined for a
study as shown in the figure below.
67
62
number of people
6
a b ab
blood type
if 1 person from this study is randomly selected, what
is the probability that this person has either type a or
type ab blood?
answer
Answers: 1
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1. the blood types of 150 people were determined for a
study as shown in the figure below.

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